JPH0347390Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Field of Application) The present invention relates to a mounting structure for attaching wires used for electrical wiring work in buildings to hanging fittings.

(Purpose of the invention) The present invention proposes a novel wire pipe 2 provided with attachment grooves as shown in FIGS. 1, 2, and 3.

That is, this new wire pin 2 has a wire storage groove 4 that is open at the top and a hook portion 6 that is open at the bottom and faces inward.
and a mounting groove.

An object of the present invention is to provide a mounting structure for mounting the wire pipe 2 to the hanging fitting 7, which is easy to perform the mounting work and has a simple structure.

(Structure of the invention) In other words, the mounting structure for attaching a wire to a hanging fitting according to the present invention includes a wire storage groove that is open at the top and a mounting groove that is open at the bottom and has an inward hooking part below the wire storage groove. A mounting structure for attaching a wire pipe to a hanging metal fitting, the hanging metal fitting being longer than the height of the side wall of the wire hairpin is provided with a receiving part into which one of the hooking parts of the wire hairpin is fitted, and one of the hanging parts is attached to this. are fitted, and one side wall of the wire is attached to the hanging fitting via a fitting with the upper opening of the wire storage groove open to allow the electric wire to be taken in and out.

(Operation of the invention) As described above, the mounting structure according to the present invention is such that the hanging fitting is provided with a receiving part into which one of the hanging parts is fitted, and the hanging part is connected to the hanging part by using the new wire hooking part. By fitting into the receiving portion, the work of attaching the wire to the hanging fitting can be made extremely easy.

Furthermore, in the mounting structure according to the present invention, since the space above the other side wall of the wire piping is open, even when the wire piping is attached to the hanging bracket, it cannot be placed inside the wire storage groove during wiring work on site. Electric wires can be easily inserted through this opening, making wiring work extremely easy.

(Embodiments) Hereinafter, preferred embodiments of the invention will be described in detail by way of example with reference to the drawings. However, the dimensions, materials, shapes, and
Unless otherwise specified, the relative arrangement and the like are not intended to limit the scope of this invention, but are merely illustrative examples.

FIG. 1 is a cross-sectional view of the novel wire pin according to the present invention, which is provided with a mounting groove. FIG. 2 is a cross-sectional view showing an example of a mounting structure for attaching the novel wire according to the present invention to a hanging fixture, and FIG. 3 is a perspective view of FIG. 2.

The new wire pipe 2 shown in FIGS. 1, 2, and 3 has a U-shaped wire storage groove 4 that is open at the top and can store the wire 3, and a U-shaped wire storage groove 4 that is open at the bottom and can store the wire 3. A mounting groove having a hook portion 6 is provided.

The hanging fitting 7 is formed into a substantially inverted L-shape, with a bolt insertion hole 9 for inserting the hanging bolt 8 provided at the top, an insertion hole 11 for attaching the fitting to the side, and a bolt insertion hole 9 for inserting the hanging bolt 8 at the bottom. 1 is a receiving part 1 into which one of the hooking parts 6 of the wire pin 2 bent into a U-shape is fitted.
2 is provided.

In this embodiment, the hooking portions 6 are formed by bending the lower edges of the side walls forming the wire pin 2 inwardly, while the receiving portions 12 are formed in a U shape, and the U
The fitting is achieved by bringing one outer circumferential wall of the hooking part 6 into contact with the inner surface of the letter-shaped receiving part 12.

Next, the mounting structure according to the present invention will be further explained based on FIGS. 2 and 3.

First, insert the bolt insertion hole 9 of the hanging fitting 7 from the tip of the hanging bolt 8 embedded in the ceiling 13,
The hanging fitting 7 is attached to the hanging bolt 8 by screwing a nut from below.

Further, one of the hooking portions 6 of the wire pin 2 is fitted into the receiving portion 12 of the hanging fitting 7. In this case, one of the hooking parts 6 is fitted with the distal end of the receiving part 12 inserted into the attachment groove of the wire 2. In the fitted state, one side of the hooking part 6 is connected to the receiving part 1.
The tip of 2 prevents it from coming off laterally.

Then, with one side wall of the wire pin 2 fitted with one of the hooking parts 6 in the receiving part 12 aligned with the wall surface of the hanging bracket 7, the upper part of the wire storage groove 4 of the wire pin 2 is connected to the holding bracket. 14 and screws 15 are also attached to the hanging fitting 7. In this case, the holding fitting 14 is formed of a plate-like piece having one end that covers the upper side wall of the wire storage groove 4 and the other end that abuts the wall surface of the hanging fitting 7, and the abutting portion has a screw 15. A screw insertion hole is provided for the screw to pass through.
Then, while holding down the upper part of the wire storage groove 4 of the wire pin 2 with one end of the holding fitting 14, insert the screw 15 between the screw insertion hole of the holding fitting 14 and the insertion hole 11 provided on the side surface of the hanging fitting 7. By inserting the wire through the wire and tightening it with a nut etc., the
One side wall of the frame is attached to a hanging fitting 7.

Incidentally, FIG. 4 is a sectional view showing another example of the mounting structure for mounting the novel wire according to the present invention to the hanging fitting. In this case, an insertion hole 11 is provided in the upper part of the wire storage groove 4 of the wire pipe 2, and the upper part of the wire storage groove 4 of the wire pipe 2 and the side wall of the hanging fitting 7 are directly attached using screws 15, which are attachment tools.

(Effects of the invention) With the above configuration, the invention achieves the following effects.

The present invention focuses on a new wire pipe attachment groove, and the hanging metal fitting is provided with a receiving part into which one of the hooking parts of the mounting groove is fitted, one of the hooking parts is fitted into this, and the wire pipe is further fitted. By attaching one side wall to the hanging fitting via a fixture, the wire pipe can be attached to the hanging fitting. Therefore, it is not necessary to form a receiving part over the entire lower part of the wire, and the construction of the hanging fitting can be reduced in terms of materials.

Also, when attaching the wire to the hanging bracket, if you hold the wire from diagonally above, you can fit one of the hooks into the receiving part of the hanging bracket, making the installation process extremely easy and work-efficient. It has a good structure.

In addition, in the mounting groove for attaching the wire piping to the hanging bracket of the present invention, the space above the other side wall of the wire piping is open, so it is difficult to attach the wire piping to the hanging bracket during on-site wiring work. You can easily insert the wire into the wire storage groove through this opening even when the
Wiring work is extremely easy.

Furthermore, with regard to the mounting structure shown in Fig. 2 in which the wire is attached to the hanging bracket using a holding bracket and screws, there is no need to worry about electrical leakage because the wires in the wire storage groove will not be damaged during wiring work.

As described above, it is possible to facilitate the installation work of attaching the wire to the hanging fitting and the wiring work of inserting the electric wire into the electric wire storage groove at the site.

[Brief explanation of the drawing]

Fig. 1 is a cross-sectional view of the novel wire pin according to the present invention which is equipped with a mounting groove, Fig. 2 is a cross-sectional view showing an example of the mounting structure for attaching the novel wire pipe according to the present invention to a hanging bracket, and Fig. 3 is FIG. 1 is a perspective view, and FIG. 4 is a cross-sectional view showing another example of the mounting structure for attaching the novel cable according to the present invention to a hanging fixture. Explanation of symbols, 2... wire pi, 3... electric wire, 4...
Wire storage groove, 5...opening, 6...hanging part, 7...
Hanging fitting, 8... Hanging bolt, 9... Bolt insertion hole, 11... Insertion hole, 12... Receptacle, 13...
Ceiling, 14...presser metal fittings, 15...screws.

Claims (1)

[Scope of utility model registration request] A mounting structure for attaching a wire pin to a hanging fixture, which has a wire storage groove that is open at the top and a mounting groove that is open at the bottom and has an inward hooking part below the wire storage groove, wherein the wire pin is hooked to the hanging fixture. providing a receiving part into which one of the parts fits, and fitting one of the hooking parts thereto;
The mounting structure for attaching the wire to the hanging fitting is further characterized in that one side wall of the wire is attached to the hanging fitting via the fitting with the upper opening of the wire storage groove open so that the wire can be taken in and taken out.